AT&T Global Network Client: Enable Access To AT&T Wi-Fi Hotspots

AT&T Global Network Client is a new iPhone application, which is currently available to download in the App Store for free.
As explained in the app's release notes:

The AT&T Global Network Client for iOS provides a method for AT&T Remote Access users to authenticate and get Internet access to Wi-Fi hotspots all over the world.

In order to use the application, users must have their own AT&T Remote Access Service credentials. The application also allows users to search for AT&T Wi-Fi hotspots in the U.S.A. and 80 other countries.
The free application is native compatible with the iPhone and iPod touch, and requires iOS 4.1 or later. Take a look at AT&T Global Network Client, and let us know your thoughts in the comments.